From: Michał Mirosław Date: Sat, 4 May 2013 13:19:00 +0000 (+0100) Subject: iio: buffer: cleanup messages in iio_update_buffers() X-Git-Tag: upstream/snapshot3+hdmi~4847^2~515^2~7 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bec1889d24924f400249f5be8ee194728df5a191;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git iio: buffer: cleanup messages in iio_update_buffers() 1. make messages grepable (in one line) 2. include returned errno in them Signed-off-by: Michał Mirosław Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c index aaadd32..e73033f 100644 --- a/drivers/iio/industrialio-buffer.c +++ b/drivers/iio/industrialio-buffer.c @@ -542,8 +542,7 @@ int iio_update_buffers(struct iio_dev *indio_dev, ret = indio_dev->setup_ops->preenable(indio_dev); if (ret) { printk(KERN_ERR - "Buffer not started:" - "buffer preenable failed\n"); + "Buffer not started: buffer preenable failed (%d)\n", ret); goto error_remove_inserted; } } @@ -556,8 +555,7 @@ int iio_update_buffers(struct iio_dev *indio_dev, ret = buffer->access->request_update(buffer); if (ret) { printk(KERN_INFO - "Buffer not started:" - "buffer parameter update failed\n"); + "Buffer not started: buffer parameter update failed (%d)\n", ret); goto error_run_postdisable; } } @@ -566,7 +564,7 @@ int iio_update_buffers(struct iio_dev *indio_dev, ->update_scan_mode(indio_dev, indio_dev->active_scan_mask); if (ret < 0) { - printk(KERN_INFO "update scan mode failed\n"); + printk(KERN_INFO "Buffer not started: update scan mode failed (%d)\n", ret); goto error_run_postdisable; } } @@ -590,7 +588,7 @@ int iio_update_buffers(struct iio_dev *indio_dev, ret = indio_dev->setup_ops->postenable(indio_dev); if (ret) { printk(KERN_INFO - "Buffer not started: postenable failed\n"); + "Buffer not started: postenable failed (%d)\n", ret); indio_dev->currentmode = INDIO_DIRECT_MODE; if (indio_dev->setup_ops->postdisable) indio_dev->setup_ops->postdisable(indio_dev);